Risk factors, stroke prevention treatments, and prevalence of cerebral microbleeds in the Framingham Heart Study.

ABSTRACT:

Background and purpose

Cerebral microbleeds (CMBs) are associated with increased risk of stroke and poor cognition. Vascular risk factors and medications used for stroke prevention may increase the risk of CMB. We examined the prevalence of CMB and the association of these risk factors with CMB, postulating that risk factors for cerebral amyloid angiopathy would be associated with lobar CMB and markers of hypertensive vasculopathy with deep CMB.

Methods

We include 1965 Framingham Original and Offspring participants (age, 66.5±11.0 years; 54% women) and evaluated the age- and sex-specific prevalence of CMB. We related various vascular and genetic (apolipoprotein E [APOE]) risk factors and medication use to the presence of CMB overall and stratified by brain location (deep, lo

SUBMITTER: Romero JR 

PROVIDER: S-EPMC4048617 | biostudies-literature | 2014 May

REPOSITORIES: biostudies-literature